Brett Monia Insider Trades & Stock Holdings

Chief Executive Officer · Ionis Pharmaceuticals, Inc. · Latest filing Jun 26, 2026

Brett Monia, Chief Executive Officer at Ionis Pharmaceuticals, Inc. has 6 Form 4 trades on file since Jun 24, 2026. Latest filing: disposed of 50K shares of $IONS on Jun 26, 2026.

Trades on file

6

Open-market bought

$0

Open-market sold

$0

Net open-market

$0

Latest filing

Jun 26, 2026

All insider trades by Brett Monia

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 26, 2026	$IONS	Sell (Option exercise)	50K	$0	—			+2.5%	-31.1%		Chief Executive Officer		—
Jun 26, 2026	$IONS	Buy (Option exercise)	50K	$56.78	$2.84M			+2.5%	-31.1%		Chief Executive Officer		—
Jun 25, 2026	$IONS	Sell (Option exercise)	21.07K	$0	—			+4.4%	-28.6%		Chief Executive Officer		—
Jun 25, 2026	$IONS	Buy (Option exercise)	21.07K	$32.60	$686.95K			+4.4%	-28.6%		Chief Executive Officer		—
Jun 24, 2026	$IONS	Sell (Option exercise)	14.56K	$0	—			+3.5%	-26.1%		Chief Executive Officer		Read
Jun 24, 2026	$IONS	Buy (Option exercise)	14.56K	$32.60	$474.82K			+3.5%	-26.1%		Chief Executive Officer		Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Brett Monia traded

• $IONS

Frequently asked questions

What was Brett Monia's latest insider trade?

disposed of 50K shares of $IONS on Jun 26, 2026.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.